feat: mobile app package (#1075)

packages/mobile/android/app/src/main/AndroidManifest.xml

@@ -0,0 +1,54 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="com.standardnotes">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission
+        android:name="com.google.android.launcher.permission.RECEIVE_LAUNCH_BROADCASTS"
+        android:protectionLevel="signature" />
+
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" tools:node="remove"/>
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" tools:node="remove"/>
+
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.USE_BIOMETRIC"/>
+    <uses-permission android:name="android.permission.USE_FINGERPRINT"/>
+
+    <uses-permission android:name="com.fingerprints.service.ACCESS_FINGERPRINT_MANAGER"/>
+    <uses-permission android:name="com.samsung.android.providers.context.permission.WRITE_USE_APP_FEATURE_SURVEY"/>
+
+    <application
+        android:name=".MainApplication"
+        android:label="@string/app_name"
+        android:icon="@mipmap/ic_launcher"
+        android:allowBackup="true"
+        android:requestLegacyExternalStorage="true"
+        android:networkSecurityConfig="@xml/network_security_config"
+        android:theme="@style/AppTheme"
+        tools:targetApi="n">
+
+      <activity
+        android:name=".MainActivity"
+        android:label="@string/app_name"
+        android:configChanges="keyboard|keyboardHidden|orientation|screenSize|uiMode"
+        android:launchMode="singleTask"
+        android:windowSoftInputMode="adjustResize">
+        <intent-filter>
+            <action android:name="android.intent.action.MAIN" />
+            <category android:name="android.intent.category.LAUNCHER" />
+        </intent-filter>
+      </activity>
+    </application>
+
+    <queries>
+      <intent>
+        <action android:name="android.intent.action.VIEW" />
+        <data android:scheme="http"/>
+      </intent>
+      <intent>
+        <action android:name="android.intent.action.VIEW" />
+        <data android:scheme="https"/>
+      </intent>
+    </queries>
+
+</manifest>

packages/mobile/android/app/src/main/java/com/standardnotes/CustomClientFactory.java

@@ -0,0 +1,41 @@
+package com.standardnotes;
+
+import com.facebook.react.modules.network.OkHttpClientFactory;
+import com.facebook.react.modules.network.OkHttpClientProvider;
+import com.facebook.react.modules.network.ReactCookieJarContainer;
+import java.util.concurrent.TimeUnit;
+import okhttp3.CertificatePinner;
+import okhttp3.OkHttpClient;
+
+public class CustomClientFactory implements OkHttpClientFactory {
+    private static String orgHostname = "*.standardnotes.org";
+    private static String comHostname = "*.standardnotes.com";
+    @Override
+    public OkHttpClient createNewNetworkModuleClient() {
+        CertificatePinner certificatePinner = new CertificatePinner.Builder()
+                .add(orgHostname, "sha256/Vjs8r4z+80wjNcr1YKepWQboSIRi63WsWXhIMN+eWys=")
+                .add(orgHostname, "sha256/C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHFr8M=")
+                .add(orgHostname, "sha256/YLh1dUR9y6Kja30RrAn7JKnbQG/uEtLMkBgFF2Fuihg=")
+                .add(orgHostname, "sha256/sRHdihwgkaib1P1gxX8HFszlD+7/gTfNvuAybgLPNis=")
+                .add(orgHostname, "sha256/++MBgDH5WGvL9Bcn5Be30cRcL0f5O+NyoXuWtQdX1aI=")
+                .add(orgHostname, "sha256/f0KW/FtqTjs108NpYj42SrGvOB2PpxIVM8nWxjPqJGE=")
+                .add(orgHostname, "sha256/NqvDJlas/GRcYbcWE8S/IceH9cq77kg0jVhZeAPXq8k=")
+                .add(orgHostname, "sha256/9+ze1cZgR9KO1kZrVDxA4HQ6voHRCSVNz4RdTCx4U8U=")
+                .add(comHostname, "sha256/Vjs8r4z+80wjNcr1YKepWQboSIRi63WsWXhIMN+eWys=")
+                .add(comHostname, "sha256/C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHFr8M=")
+                .add(comHostname, "sha256/YLh1dUR9y6Kja30RrAn7JKnbQG/uEtLMkBgFF2Fuihg=")
+                .add(comHostname, "sha256/sRHdihwgkaib1P1gxX8HFszlD+7/gTfNvuAybgLPNis=")
+                .add(comHostname, "sha256/++MBgDH5WGvL9Bcn5Be30cRcL0f5O+NyoXuWtQdX1aI=")
+                .add(comHostname, "sha256/f0KW/FtqTjs108NpYj42SrGvOB2PpxIVM8nWxjPqJGE=")
+                .add(comHostname, "sha256/NqvDJlas/GRcYbcWE8S/IceH9cq77kg0jVhZeAPXq8k=")
+                .add(comHostname, "sha256/9+ze1cZgR9KO1kZrVDxA4HQ6voHRCSVNz4RdTCx4U8U=")
+                .build();
+        OkHttpClient.Builder client = new OkHttpClient.Builder()
+                .connectTimeout(0, TimeUnit.MILLISECONDS)
+                .readTimeout(0, TimeUnit.MILLISECONDS)
+                .writeTimeout(0, TimeUnit.MILLISECONDS)
+                .cookieJar(new ReactCookieJarContainer())
+                .certificatePinner(certificatePinner);
+        return client.build();
+    }
+}

packages/mobile/android/app/src/main/java/com/standardnotes/MainActivity.java

@@ -0,0 +1,64 @@
+package com.standardnotes;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.content.res.Configuration;
+
+import com.facebook.react.ReactActivity;
+import com.facebook.react.ReactActivityDelegate;
+import com.facebook.react.ReactRootView;
+import com.swmansion.gesturehandler.react.RNGestureHandlerEnabledRootView;
+
+public class MainActivity extends ReactActivity {
+
+     @Override
+    protected void onCreate(Bundle savedInstance) {
+         super.onCreate(null);
+    }
+
+    public static class SNReactActivityDelegate extends ReactActivityDelegate {
+        public SNReactActivityDelegate(ReactActivity activity, String mainComponentName) {
+            super(activity, mainComponentName);
+        }
+
+        @Override
+        protected Bundle getLaunchOptions() {
+            String packageName = this.getContext().getPackageName();
+            Bundle props = new Bundle();
+            SharedPreferences settings = this.getContext().getSharedPreferences("react-native", Context.MODE_PRIVATE);
+            return props;
+        }
+    }
+
+    @Override
+    protected String getMainComponentName() {
+      return "StandardNotes";
+    }
+
+    // Fix for Dark theme subscriptions https://github.com/facebook/react-native/issues/28823#issuecomment-642032481
+    @Override
+    public void onConfigurationChanged(Configuration newConfig) {
+        super.onConfigurationChanged(newConfig);
+        getReactInstanceManager().onConfigurationChanged(this, newConfig);
+    }
+
+    @Override
+    protected ReactActivityDelegate createReactActivityDelegate() {
+        return new SNReactActivityDelegate(this, getMainComponentName()) {
+        @Override
+        protected ReactRootView createRootView() {
+          return new RNGestureHandlerEnabledRootView(MainActivity.this);
+        }
+      };
+    }
+
+    /*
+     On back button press, background app instead of quitting it
+     https://github.com/facebook/react-native/issues/13775
+     */
+    @Override
+    public void invokeDefaultOnBackPressed() {
+        moveTaskToBack(true);
+    }
+}

packages/mobile/android/app/src/main/java/com/standardnotes/MainApplication.java

@@ -0,0 +1,157 @@
+package com.standardnotes;
+
+import android.app.Application;
+import android.app.Activity;
+import android.content.Context;
+import android.webkit.WebView;
+
+import com.facebook.react.PackageList;
+import com.facebook.react.ReactApplication;
+import com.facebook.react.ReactInstanceManager;
+import com.facebook.react.ReactNativeHost;
+import com.facebook.react.ReactPackage;
+import com.facebook.soloader.SoLoader;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.util.List;
+
+import com.facebook.react.modules.network.OkHttpClientProvider;
+
+import android.annotation.SuppressLint;
+import android.database.CursorWindow;
+import android.os.Bundle;
+import android.view.WindowManager;
+
+import com.kristiansorens.flagsecure.FlagSecure;
+
+public class MainApplication extends Application implements ReactApplication {
+
+  private final ReactNativeHost mReactNativeHost = new ReactNativeHost(this) {
+    @Override
+    public boolean getUseDeveloperSupport() {
+      return BuildConfig.DEBUG;
+    }
+
+    @Override
+    protected List<ReactPackage> getPackages() {
+      @SuppressWarnings("UnnecessaryLocalVariable")
+      List<ReactPackage> packages = new PackageList(this).getPackages();
+
+      return packages;
+    }
+
+    @Override
+    protected String getJSMainModuleName() {
+      return "index";
+    }
+  };
+
+  @Override
+  public ReactNativeHost getReactNativeHost() {
+    return mReactNativeHost;
+  }
+
+  @SuppressLint("NewApi")
+  @Override
+  public void onCreate() {
+    super.onCreate();
+
+    // Enable Remote debugging for WebViews
+    String packageName = getApplicationContext().getPackageName();
+    if (packageName.equals("com.standardnotes.dev")) {
+      WebView.setWebContentsDebuggingEnabled(true);
+    }
+
+    rebuildOkHtttp();
+
+    SoLoader.init(this, /* native exopackage */ false);
+
+    initializeFlipper(this, getReactNativeHost().getReactInstanceManager());
+
+    try {
+      /*
+       * This attempts to fix an error when loading big items fails so we try to change it to 10MB.
+       * This API is only available from API 28 so it might fail on older devices.
+       * Row too big to fit into CursorWindow requiredPos=0, totalRows=1
+       */
+      Field field = CursorWindow.class.getDeclaredField("sCursorWindowSize");
+      field.setAccessible(true);
+      field.set(null, 10 * 1024 * 1024);
+    } catch (Exception e) {
+      e.printStackTrace();
+    }
+
+    registerActivityLifecycleCallbacks(new ActivityLifecycleCallbacks() {
+      @Override
+      public void onActivityCreated(Activity activity, Bundle savedInstanceState) {
+        activity.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
+      }
+
+
+      @Override
+      public void onActivityStarted(Activity activity) {
+        if(FlagSecure.instance != null && FlagSecure.instance.enabled) {
+          activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_SECURE);
+        }
+      }
+
+      @Override
+      public void onActivityResumed(Activity activity) {
+
+      }
+
+      @Override
+      public void onActivityPaused(Activity activity) {
+      }
+
+      @Override
+      public void onActivityStopped(Activity activity) {
+      }
+
+      public void onActivitySaveInstanceState(Activity activity, Bundle bundle) {
+
+      }
+
+      @Override
+      public void onActivityDestroyed(Activity activity) {
+      }
+
+    });
+  }
+
+  private void rebuildOkHtttp() {
+    OkHttpClientProvider.setOkHttpClientFactory(new CustomClientFactory());
+  }
+
+   /**
+   * Loads Flipper in React Native templates. Call this in the onCreate method with something like
+   * initializeFlipper(this, getReactNativeHost().getReactInstanceManager());
+   *
+   * @param context
+   * @param reactInstanceManager
+   */
+  private static void initializeFlipper(
+      Context context, ReactInstanceManager reactInstanceManager) {
+    if (BuildConfig.DEBUG) {
+      try {
+        /*
+         We use reflection here to pick up the class that initializes Flipper,
+        since Flipper library is not available in release mode
+        */
+        Class<?> aClass = Class.forName("com.rndiffapp.ReactNativeFlipper");
+        aClass
+            .getMethod("initializeFlipper", Context.class, ReactInstanceManager.class)
+            .invoke(null, context, reactInstanceManager);
+      } catch (ClassNotFoundException e) {
+        e.printStackTrace();
+      } catch (NoSuchMethodException e) {
+        e.printStackTrace();
+      } catch (IllegalAccessException e) {
+        e.printStackTrace();
+      } catch (InvocationTargetException e) {
+        e.printStackTrace();
+      }
+    }
+  }
+}

packages/mobile/android/app/src/main/res/drawable/rn_edit_text_material.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2014 The Android Open Source Project
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+          http://www.apache.org/licenses/LICENSE-2.0
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<inset xmlns:android="http://schemas.android.com/apk/res/android"
+       android:insetLeft="@dimen/abc_edit_text_inset_horizontal_material"
+       android:insetRight="@dimen/abc_edit_text_inset_horizontal_material"
+       android:insetTop="@dimen/abc_edit_text_inset_top_material"
+       android:insetBottom="@dimen/abc_edit_text_inset_bottom_material">
+    <selector>
+        <!--
+          This file is a copy of abc_edit_text_material (https://bit.ly/3k8fX7I).
+          The item below with state_pressed="false" and state_focused="false" causes a NullPointerException.
+          NullPointerException:tempt to invoke virtual method 'android.graphics.drawable.Drawable android.graphics.drawable.Drawable$ConstantState.newDrawable(android.content.res.Resources)'
+          <item android:state_pressed="false" android:state_focused="false" android:drawable="@drawable/abc_textfield_default_mtrl_alpha"/>
+          For more info, see https://bit.ly/3CdLStv (react-native/pull/29452) and https://bit.ly/3nxOMoR.
+        -->
+        <item android:state_enabled="false" android:drawable="@drawable/abc_textfield_default_mtrl_alpha"/>
+        <item android:drawable="@drawable/abc_textfield_activated_mtrl_alpha"/>
+    </selector>
+</inset>

packages/mobile/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@mipmap/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>

packages/mobile/android/app/src/main/res/values/colors.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="background">#2E2E2E</color>
+</resources>

packages/mobile/android/app/src/main/res/values/strings.xml

@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">Standard Notes</string>
+</resources>

packages/mobile/android/app/src/main/res/values/styles.xml

@@ -0,0 +1,10 @@
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
+        <!-- Customize your theme here. -->
+        <item name="android:windowBackground">@color/background</item>
+        <item name="android:editTextBackground">@drawable/rn_edit_text_material</item>
+    </style>
+
+</resources>

packages/mobile/android/app/src/main/res/xml/network_security_config.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<network-security-config>
+    <domain-config cleartextTrafficPermitted="true">
+        <domain includeSubdomains="false">localhost</domain>
+        <domain includeSubdomains="false">10.0.2.2</domain>
+        <domain includeSubdomains="false">10.0.3.2</domain>
+        <domain includeSubdomains="false">127.0.0.1</domain>
+    </domain-config>
+</network-security-config>